baber/WOPTO huggingface dataset:
Patent JP-H0814304-A (JP)
Title: Damping force variable shock absorber
Inventor: UMEMOTO OSAMU
IPC: B60G17/08
Filed: 1994-06-27
Abstract: PURPOSE:To assuredly release the setting of an extremely soft mode when an abnormal state etc., occurs, in a shock absorber having a variable orifice mechanism. CONSTITUTION:A variable orifice mechanism is provided with a first valve body in which damping force can be switched to a hard mode and to a soft mode, and a second valve body in which an orifice can be switched to a position to be set to an extremely soft mode and to a position to release the extremely soft mode. The first valve body is driven in a hard or soft mode position by a first actuator. The second valve body is driven in an extremely soft mode position only when driving current is applied to a second actuator 60. The actuator 60 is controlled by a controller. The actuator 60 has a recovery spring 71 built-in, which always energizes the second valve body in an extremely soft mode releasing direction so that the second valve body is mechanically returned in the extremely soft mode releasing direction when the driving current to the actuator 60 is shut out.
Patent JP-H09326833-A (JP)
Title: Serial/parallel conversion circuit
Inventor: TSUJIMOTO KATSUYA
IPC: H04L13/10
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the execution of sign extend even when the number of bits of a serial signal is not matched with the bus width of a parallel signal by parallelly storing serial signals while specifying memory cells to successively store bit data at the heads of serial signals, and outputting the respective bit data as parallel signals. SOLUTION: A serial/parallel(S/P) converting part 4 is provided with a counter part 5, of which the internal state is reset by a data holding signal T2, for counting a data sampling signal T1, decoding part 6 for decoding the count output of the counter part 5 and outputting an enable signal, and register part 7 to which the output of the decoding part 6 is supplied. A data holding circuit 2 holds a parallel signal P1 outputted from the S/P converting part 4. Then, a parallel signal output terminal 2b outputs a parallel signal P2.
Patent JP-S5669755-A (JP)
Title: Electron gun
Inventor: SAWAI MASAHIDE
IPC: H01J29/48
Filed: 1979-11-08
Abstract: PURPOSE:To prevent the increase of capacitive residual image due to the speed dispersion by making the electron beam into layer stream state thereby reducing the repulse between the electrons. CONSTITUTION:Planar or cup shaped first and second grids G1, G2 having a cathode K and apertures h1, h2 and an anode having a limiting aperture a are provided. The diameter phi1 of the aperture h1 in first grid G1 is selected smaller than 0.6mm. while the diameter phi2 of the aperture h2 in second grid G2 is made smaller than phi1, and the distance d01 between the cathode K and first grid G1 is selected to be 0.06-0.20mm. while the distance d12 between first grid G1 and second grid G2 are selected to be 0.06-1.2mm..
Patent JP-H01314130-A (JP)
Title: Control device of injection molding machine
Inventor: KAMEI HIROSHI
IPC: B29C45/76
Filed: 1988-06-14
Abstract: PURPOSE:To perform appropriate positioning control of a material to be controlled, by a method wherein positional control of the material to be controlled is performed until the same arrives at a control target position and when the same arrives at the control target, the position of the same is controlled by monitoring the same always. CONSTITUTION:A signal of a control target position A of completion of filling of a screw 2 is stored in a fixed RAM address of a main control part 3. Pulse signals in accordance with turning angles of a servomotor 7 moving a screw 2 are counted in order with a pulse counter 10 and a present position B of the screw 2 is detected. Driving control of the servomotor 7 is performed so that the deviation value between signals of positions A, B becomes zero. When the screw 2 arrives at the position A, a mode changeover is performed so that a command signal from a deviation counter 9 can be applied to the motor 7. A corrective movement returning the screw 2 to the position A and a correction moving direction are operated by the counter 9 through comparative operation between the signals of the positions A, B, applied to the motor 7 and a rotary direction and rotary angle are controlled.
Patent JP-H09307628-A (JP)
Title: Automatic answering telephone set
Inventor: MORITA TAKESHI
IPC: G06F12/16
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To easily judge whether or not a message stored normally in a memory of a DSP(digital signal processor) is maintained through checking of part of the memory by comparing read data with keyword data and not reproducing the message content stored in the DSP when they are unmatched. SOLUTION: When a call is received and a message recording is started, a control section 31 writes keyword data to a predetermined location of a message recording section of a DSP 3. In the case of receiving reproduction operation, the control section 31 reads data stored in a prescribed location of the message recording section of the DSP 3. A microcomputer 2 compares the read data with the keyword data. When coincidence is not discriminated, it is discriminated that data stored in the message recording section of the DSP 3 are defective and the message content stored in the message recording section of the DSP 3 is not reproduced.
Patent JP-H05316458-A (JP)
Title: Printer system
Inventor: KOBAYASHI TAKAFUMI
IPC: B41J2/00
Filed: 1992-05-12
Abstract: PURPOSE:To make it possible to print the image where the quality of a picture hardly deteriorates by diminishing the difference of quantization. CONSTITUTION:A video camera part 10 records/reprocduces moving/still pictures. A video printer part 20 prints the image of the still picture. A digital signal transmission part 40 transmits the digital image of the still picture and a control signal by connecting the video camera part 10 and the video printer part 20. The video printer parat 20 controls the reading of the image memory 13 of the video camera part 10 by way of the digital transmission part 40. Thus, the video camera part 10 can obviate an A/D converter. Besides, a line memory 23 is enough for the memory of the video printer part 20.
Patent JP-S5668503-A (JP)
Title: Rolling method of parallel flanged channel
Inventor: KUSABA YOSHIAKI
IPC: B21B1/08
Filed: 1979-11-08
Abstract: PURPOSE:To stabilize product shape and improve rolling work efficiency by roughing a slab to a channel sectional shape then subjecting the parts corresponding to a web and flanges to forging screw-down thence heavily pressing the same to thicken and reshape the corner parts. CONSTITUTION:A slab or the like is roughed by a caliber type roughing mill 1 to an intermediate rolled material a1 having a web-corresponding part b1, both- flange-corresponding parts C1 and inside corner bulged parts e1. Next, it is subjected to forging screw-down with a univeral rolling mills, after which it is subjected to reverse rolling involving forging screw-down of the chamfered corner parts d1 by means of caliber die edger mills. By this reverse rolling, the intermediate rolled material a1 is formed to a finish rolled material a2 of a channel section having chamfered corner parts d2 at the outside corners and bulged parts e2 at the inside corners. Thence, the bulged parts e2 are subjected to heavy screw-down by caliber finishing rolls, to fill the excess metal of said bulged parts b2 into the unthickened parts formed by the chamfered corner parts d2; at the same time, the web-corresponding part (b2) and the flange-corresponding parts c2 are screwed down, whereby the material is finished to a product of a parallel flange channel.
Patent JP-H0438722-A (JP)
Title: Optical disk reproducing device
Inventor: YAMADA JIRO
IPC: G11B7/085
Filed: 1990-06-05
Abstract: PURPOSE:To easily confirm an adjustment state by detecting the completion of adjustment or the abnormality of a focusing or a tracking control state at every adjusting step, and displaying an adjustment error. CONSTITUTION:When a disk is loaded, a spindle motor 2 is rotated, and a signal recorded on the disk is read by an optical pickup 1, and a reproduced signal obtained by the pickup 1 is inputted to a focus tracking control device 3 so as to control the pickup 1. The device 3 transfers control state information to an automatic control device 4. An arithmetic logic unit 8 issues the device 4 an adjustment start command, and reads in the information of an adjustment error detecting device 6 as detecting that each adjustment is completed by an adjustment finish detection device 5, and executes plural kinds of the adjustment, and when a final adjustment item is completed, a display device 7 displays the result of adjustment. Thus, the adjustment state can be easily confirmed without using a measuring instrument such as an adjustment confirming jig or a servo analyzer, etc.
Patent JP-S5478051-A (JP)
Title: Electronic cash register for coupon ticket issue equipment control
Inventor: NAKADA YUTAKA
IPC: G07G1/00
Filed: 1977-12-02
Abstract: PURPOSE: To issure coupon tickets by only register operation to shorten the time for coupon ticket issue, by controlling automatically coupon ticket issue on a basis of the total sum which is calculated according to the closing operation of an electronic cash register.  
     CONSTITUTION: Electronic cash register ECR10 is provided with arithmetic control circuit 11 ncluding a program setting part which sets previously the program to control coupon ticket issue, keyboard 12 including an entry key for single item registering of ECR10 and a closing key for closing operation, memory 13 to store registering information, and printer 14 to print information. Coupon ticket issue equipment 20 provided with synchronizing pulse generator part 22, detector switches 23a and 23b which detect that coupon tickets have been all issued, motor 24 which rotates a driving mechanism to issue coupon tickets, and solenoids 25a and 25b which control to issue various kinds of coupon ticket one by one is connected to ECR10. Then, coupon tickets are issued automatically on a basis of the total sum dependent upon the closing operation of ECR10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5370224-A (JP)
Title: Throttle valve device
Inventor: KOMATSU ITSUO
IPC: F02D9/10
Filed: 1976-12-03
Abstract: PURPOSE: To prevent a foreign matter from coming between the valve edge part and internal wall of the intake duct by setting a throttle valve downwards apart from the bottom face with a holding beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S629127-A (JP)
Title: Heating cooker
Inventor: YOTA MASATO
IPC: H05B6/64
Filed: 1985-07-02
Abstract: PURPOSE:To eliminate an earth plate and to improve reliability and working efficiency, by a method wherein the surface sheet of a key board is earthed by the use of elasticity of the surface sheet, and this copes with generation of static electricity. CONSTITUTION:In case a key board 2 is placed on a top mark base 6, an earth tab 1 is brought into a state that it is pushed up from a surface by dint of a barrier 10. Since the earth tab 1 is conversely depressed by an earth lug 8 of a back plate 7, the earth tab 1 is earthed by the earth lug 8 of the back plate 7 through spring properties of the earth tab 7. The number of earth tabs 1 of the key boards is 3, and even if one is broken, the remaining two compensate for the broken one key board. Therefore, compared with a single earth tab, reliability is improved. In case the earth tab is divided, it is imperative to decide size so as to ensure width being wide enough to provide sufficient spring properties.
Patent JP-S6037220-A (JP)
Title: Manufacture of metallic pipe having wall-thickness difference in its longitudinal direction
Inventor: WATANABE KAZUO
IPC: B21C37/15
Filed: 1983-08-11
Abstract: PURPOSE:To manufacture inexpensively a differential thickness pipe excellent in the accuracy of dimension and curvature by cutting the edge parts after forming a tubular body and welding the joining parts together by performing edge preparations. CONSTITUTION:A metallic sheet material having prescribed dimensions and thick parts corresponding to the thick-walled parts of a pipe, is bent into a tubular shape by a press bender. Here, S2=piD2, S2 is the outer circumferential length of a thick-walled part 3, and S1=piD1, S1 is the outer circumferential length of a thin-walled part 2, (D1 and D2 are objective outer diameters of the parts 2 and 3). The material is cut along a cutting line 9 which is perpendicular to the pipe surface and is set depending on the outer circumferential length at the transition part 10 of sheet thickness or is obtained by merely connecting both parts 2 and 3. As the line 9 is bent in the longitudinal direction, it is corrected into a straight line by interposing a liner between both ends of the opening of part 3 and adjusting the opening widths of the parts 2 and 3 by a press, etc., to make the cutting of the material easy.
Patent JP-H06330467-A (JP)
Title: Method for processing cellulosic textile fabric
Inventor: WAZAKI NORIO
IPC: D06C7/00
Filed: 1993-05-24
Abstract: PURPOSE:To provide a method for processing in which excellent water absorbing performance having durability in washing is imparted to a cellulosic textile fabric. CONSTITUTION:A cellulosic reactive resin is applied to a cellulosic textile fabric and one surface of the fabric is subsequently brought into contact and heat- treated with a heated cylinder surface using a cylinder dryer and then subjected to the low-temperature plasma treatment.
Patent JP-H05339894-A (JP)
Title: Monitor for combustion in recovery boiler
Inventor: FUKUDA MICHIO
IPC: D21C11/12
Filed: 1992-06-05
Abstract: PURPOSE:To provide the subject monitor designed to detect blackout without erroneous assessment. CONSTITUTION:In response to the outputs of respective signals 'H' and 'L' from an AND gate for plural kinds of assessment items, 'H' signal timer means and 'L' signal timer means begin counting, respectively, and each time a specified time period elapsed, a count signal is given to a counter, where a count-up is made in response to the output from the 'H' signal timer means, while a count-down is made in response to the output from the 'L' signal timer means. When the value of counts comes to a specified one or greater, blackout signal is given. In this way, only in the case that the AND gate gives 'H' signals continuously for a specified time or longer, blackout signal is outputted, thus ensuring blackout to be assessed.
Patent JP-S626706-A (JP)
Title: Rolling device for seamless pipe under tension exerted thereto
Inventor: KAGAWA MASAHIRO
IPC: B21B19/04
Filed: 1985-07-04
Abstract: PURPOSE:To exert tensile stress to a rolling material and to control the bulging in the direction perpendicular to the axis thereof by exerting spiral movement and tensile force to a chuck part for chucking the front end of the rolling material thereby chucking the rolling material without flawing the material. CONSTITUTION:Chucking pawls 22 of a supporting housing 19 for a rolling device 10 chuck the front end of a pipe stock 13 as the rolling material during rolling while the same spiral movement as the spiral movement of the stock 13 is applied thereto by the effect of a hydraulic motor 38 and a hydraulic cylinder device 42 as a feed means. The prescribed tensile stress in the axial direction is thereafter exerted to the stock 13 while the hydraulic cylinder device 42 as a tension exerting means is kept actuated. The pipe stock 13 is thus surely chucked without flawing the surface of the stock 13 and the tensile stress in the axial direction is exerted to the stock 13.
Patent JP-H0310447-A (JP)
Title: Facsimile equipment
Inventor: MORI NAOKI
IPC: H04N1/32
Filed: 1989-06-07
Abstract: PURPOSE:To allow an equipment being a communication opposite party to surely detect a PB tone signal by controlling the facsimile equipment so as not to send the PB tone signal while a signal is received from the communication opposite party when a second dial signal is sent. CONSTITUTION:The equipment is provided with a ten-key section 1, a dial signal storage section 2, a PB tone signal generating section 3, a switch 4, a hybrid section (H) 5, a received signal detection section 6, a facsimile section 7, and a line 8. Then a means sending additional information (second dialing) with a PB tone signal to an equipment being a communication opposite party is provided and when a second dial signal is sent, while a signal is received from the communication opposite party, the transmission of the PB tone signal is suspended. Thus, the equipment being a communication opposite party can surely receive the PB tone signal.
Patent JP-H021428-A (JP)
Title: Production of hydroxybenzoic acid ester
Inventor: FUJIOKA TOYOZOU
IPC: B01J31/12
Filed: 1988-06-15
Abstract: PURPOSE:To efficiently obtain the aimed compound using a tin(II) compound as a catalyst when hydroxybenzoic acid is reacted with benzyl alcohol to provide hydroxybenzoic acid benzylester. CONSTITUTION:When hydroxybenzoic acid is directly reacted with benzyl alcohol to produce p-hydroxybenzoic acid benzylester, especially useful as a developer for heat-sensitive recording paper, a tin(II) compound is used as a catalyst to provide the aimed compound in suppressed production of phenol and benzyl ether which are by-products. Further, when an organic solvent for extraction and aqueous solution of a mineral acid are added and blended to the above- mentioned reaction product and a water phase is separated from an organic solvent phase and neutralized with an alkali, the catalyst is readily recovered without almost lowering the catalyst activity and can be repeatedly used.
Patent JP-H0311207-A (JP)
Title: Combustion equipment
Inventor: YOTSUYA NORIO
IPC: F23D11/08
Filed: 1989-06-08
Abstract: PURPOSE:To prevent a combustion flame formed on a frame hole net from its extension to form a compact fire and enlarge a satisfactory combustion range by dividing perforated flame holes by a plurality of secondary air blowout paths and providing a gap below the frame holes adjacent to the heat receiver of a mixing chamber and a straightening panel with a plurality of through-holes. CONSTITUTION:The secondary air rises around a mixing chamber 34, flows into a secondary air blowout path 37 from a secondary air path 39, is blown out from a secondary air blowout hole 40 to wrap each combustion flame 45 and reduce the length of the flame, accelerating a high load combustion. Since the combustion flames 45 adjacent to a heat receiver 41 are suppressed in the amount of evaporated gas by the through-holes 44 of a straightening panel 43, the extension of the combustion flame 45 formed on the perforated flame holes 38 adjacent to the heat receiver 41 is suppressed in the air shortage and the combustion can be prevented from being aggravated even when one side of the secondary air blowout path 37 is removed for receiving heat. Further, since a gap 42 is provided, the evaporated gas divided by the through-holes 44 is equalized to enable the combustion flame with a uniform flame length to be formed on the flame holes 38 and to dissolve an unevenness in received heat.
Patent JP-S5479860-A (JP)
Title: Heat exchanger
Inventor: SAHO NORIHIDE
IPC: F28F3/04
Filed: 1977-12-07
Abstract: PURPOSE: To obtain a heat medium with various heat-transmitting directons by combining several metals with different thermal conductivities metallurgically in one body for promoting heat-exchanging efficiency.  
     CONSTITUTION: A corrugated face 19 is shaped on the central heat-transmitting part of a heat plate 18, where metallic bodies 20 with high thermal conductivity and the same 21 with low conductivity are alternately combined in the longitudinal order of the heat plate to be in one body metallurgically. Flat faces 22 are formed on both ends of the corrugated face 19 in continued state for giving a header to distribute fluid. Heat plates 18 are piled up, and sealings are given in the upper and the lower part of the piling by side plates 23 made of a metal of low thermal conductivity. Meanwhile, the side faces of the heat plates are sealed by metallic seal plates 26 and 27 with low thermal conductivity except in the parts of a hot part header 24 of high temperature and high pressure fluid and a cold end header 25. This construction serves to promote the heat-exchanging efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5269003-A (JP)
Title: Mechanical seal protector of pump
Inventor: SAKATA MOTOHIDE
IPC: F04D29/12
Filed: 1975-12-05
Abstract: PURPOSE: To protect a mechanical seal by preventing intrusion of minute sands or the like into the seal room. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0311504-A (JP)
Title: Metal-coated unwoven cloth and its manufacture
Inventor: NAKABAYASHI AKIRA
IPC: H01B13/00
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a metal-coated unwoven cloth to be used as an electromagnetic wave shielding material and an antistatic material by coating organic fibers with silver or copper to be made unwoven cloth followed by coating with a resin coating material. CONSTITUTION:Organic fibers consisting of acryl fibers, polyamid fibers, polyester fibers, polypropylene fibers and rayon is coated with silver and copper by an electroless plating method. Using these fiber, unwoven cloth with a fiber mesh 50g is formed to be coated with a resin coating material. A conductive material excellent all in conductivity, tensil strength, anti-sulfufization, anti- moisture and flexibility can be obtained.
Patent JP-S63312431-A (JP)
Title: Selector for combination of operating lever and actuator
Inventor: EGASHIRA MASAKI
IPC: E02F9/20
Filed: 1987-06-13
Abstract: PURPOSE:To obtain an optional combination of operating lever and actuator by a method in which a combination pattern of operating lever and actuator is stored, and the signals of the lever are sent out to a corresponding control valve according to the combination of selected pattern. CONSTITUTION:A selecting switch 6 is operated to select a pattern number [3] for example. After receiving the operating signals Xa, Xb, Xc of operating levers 3a, 3b, and 3c, a controller 5 receives the number [3] sent out of the switch 6. The signal Xa is taken out to judge whether Xa=0 (lever 3a is in neutral position) or not: when NO is shown, the pattern of the number [3] stored in the memory is selected. An actuator 1b corresponding to the lever 3a is read out, and the signal Xa is sent out to the control valve 2b. Whether Xb=0 and then Xc=0 is judged, the signals Xb and Xc of the levers 3b and 3c are likewise sent out to the valves 1c and 1a.
Patent JP-H0440358-A (JP)
Title: In-operation detecting method for surface flaw in barrel part of milling roll
Inventor: ISHIKAWA TOSHINORI
IPC: G01N27/90
Filed: 1990-06-06
Abstract: PURPOSE:To detect a flaw of the roll barrel part during operation by arranging >=1 probe for eddy current flaw detection in a milling machine closely to the surface of the roll barrel part and displaying abnormality signals from those probes. CONSTITUTION:The probes 1 are fitted to a protection plate 7 and a hollow pipe 10 where small holes for passing a cable to the probes 1 are provided in one direction and a rubber wheel part 3 which is driven by the roll barrel end part in contact are fitted to the protection plate 7. Further, a support rod 9 is fitted to the pipe 10 and supported on a support arm 4 fitted to a milling machine stand. The probe 1 for eddy current flaw detection detect differences between exciting magnetic flux at a normal position on a surface to be inspected and exciting magnetic flux which becomes different owing to structure variation due to cracking or thermal influence. Their electric signals are passed through the cable and amplifiers to sent and display whether or not there is abnormality on a display part.